1JZD

DsbC-DsbDalpha complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	thiol:disulfide interchange protein dsbc	polymer	220	23802.4	2	UniProt (P21892) Pfam (PF10411) Pfam (PF13098) UniProt (by SIFTS) (P0AEG6)	Escherichia coli
2	C (C)	thiol:disulfide interchange protein dsbd	polymer	132	14772.4	1	UniProt (P36655) Pfam (PF11412)	Escherichia coli	C-type cytochrome biogenesis protein cycZ, inner membrane copper tolerance protein
3	D, E, F (A, B, C)	water	water		18.0	124	Chemie (HOH)

Sequence modifications

A, B: 1 - 216 (UniProt: P21892)

PDB	External Database	Details
Gly -3	-	expression tag
Ala -2	-	expression tag
Met -1	-	expression tag
Ala 0	-	expression tag
Ser 101	Cys 121	engineered mutation

C: 1 - 132 (UniProt: P36655)

PDB	External Database	Details
Ala 103	Cys 122	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	62377.1
All*	Total formula weight	62377.1

*Water molecules are not included.